Cisco Unified IP Phone ServicesXML Schema File

Updated XML Parser and Schema Enforcement

In order to provide a stable and consistent platform upon which to build enhancements to IP phones services, Cisco released an updated XML parser beginning with firmware release 8.3(2). As a result, many Cisco Unified IP Phones now contain this updated XML parser which provides a more rigid enforcement of the XML schema. This updated parser provides more error logging information when it encounters XML schema violations, and it enables developers to debug their applications more efficiently.

Cisco recommends that developers verify that their existing applications conform to the XML schema to avoid incompatibilities with any XML enhancements, particularly if you want to incorporate new URIs.